Looks like I’ve forgotten one small detail on the newly shipping ASUS Eee PC 1015PN – Nvidia Optimus is only for Windows 7 Home Premium and the 1015PN comes with Windows 7 Starter, so no Optimus. You’ll notice that disclaimer mentioned on the 1015PN product page at ASUS. Blogeee, via a person who’s already bought one, has discovered in its place is ASUS GraphicsSwitch – an app for manually switching between the Nvidia ION GPU and integrated GMA 3150 graphics. Ok, that’s better than nothing right? Well like dual graphic notebooks of yesteryear, this feature requires a reboot to actually switch graphic gears. Makes me wonder how is Optimus is being disabled.. is it done through hardware or software?